Ep 9. Mr. Ratburn's Secret Identity/Besties

Arthur season 19 episode 9, titled "Mr. Ratburn's Secret Identity/Besties," follows the beloved characters as they navigate through typical childhood experiences and challenges. The episode begins with the kids finding out that Mr. Ratburn, their strict and unapproachable teacher, is actually a superhero named "Ratburn-Man" in his off-time. They are elated to find out his secret identity and set out on a mission to help him save the city from an impending disaster.

Meanwhile, Arthur and Buster are faced with a dilemma when they both want to befriend the new kid in school, but find out that he only has room for one "bestie." They try to outdo each other in an attempt to win over his friendship, but ultimately realize the true value of their long-standing relationship and decide to include the new kid in their existing group.

Throughout the episode, the characters demonstrate important lessons about friendship, loyalty, and selflessness. They learn that everyone has their own unique qualities and abilities, and that working together as a team can lead to great achievements. They also discover that it's important to be honest and true to oneself, as evidenced by Mr. Ratburn's decision to keep his superhero identity a secret while still maintaining his role as a respected authority figure for his students.

Overall, "Mr. Ratburn's Secret Identity/Besties" is a fun and heartwarming episode that showcases the charming and relatable characters of Arthur. It teaches important values and morals in a way that is entertaining and engaging for both kids and adults alike.